#491A76#491A76

#491A76 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.147 H 302.4°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX#491A76
RGBrgb(73, 26, 118)
HSLhsl(271, 64%, 28%)
HSVhsv(271, 78%, 46%)
CMYKcmyk(38.1%, 78%, 0%, 53.7%)
CIE-LABlab(21.81, 40.29, -43.48)
CIE-LCHlch(21.81, 59.28, 312.82°)
OKLaboklab(34.41% 0.0786 -0.124)
OKLCHoklch(34.41% 0.147 302.4)
XYZxyz(6.3863, 3.4632, 17.4680)
Luminance0.0346 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491A76 #47761A
analogous
#1B1A76 #491A76 #761A75
triadic
#491A76 #76491A #1A7649
tetradic
#491A76 #761B1A #47761A #1A7576
square
#491A76 #761B1A #47761A #1A7576
split-complementary
#491A76 #75761A #1A761B
monochromatic
#100619 #2A0F44 #491A76 #6825A8 #8737D3

Accessibility & contrast

On white

12.41
#491A76 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.69
#491A76 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A76
12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491A76#FFFFFF#000000##FFFFFF
##491A761.0012.411.6912.41
#FFFFFF12.411.0021.001.00
#0000001.6921.001.0021.00
##FFFFFF12.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003479
Deuteranopia (green-blind)
#003474
Tritanopia (blue-blind)
#3F3147
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #491a76;
/* rgb */ color: rgb(73, 26, 118);
/* oklch */ color: oklch(34.4% 0.147 302.4);
Tailwind
colors: {
  custom: {
    50: '#815c9e',
    500: '#491a76',
    950: '#000000',
  },
}
SCSS
$custom: #491a76;
$custom-light: #815c9e;
$custom-dark: #000000;
JSON
{
  "hex": "#491a76",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 118
  },
  "hsl": {
    "h": 270.652,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3441,
    "c": 0.14684,
    "h": 302.4
  },
  "luminance": 0.03463
}

Semantic roles & 50–950 ramp

primary
#491A76
secondary
#75AB41
accent
#E74192
background
#F8F5F9
surface
#EFE9F2
border
#CAC5CC
text
#0B040E
muted
#7C797E

Preview Lab

Preview with #491A76

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#491A76 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva